@book{vonKeitz2003,
  author    = {von Keitz, Isabel},
  title     = {Praxis der IASB-Rechnungslegung},
  publisher = {Sch{\"a}ffer-Poeschel},
  address   = {Stuttgart},
  isbn      = {3-7910-2062-5},
  pages     = {XXIV, 287 S. : graph. Darst.},
  year      = {2003},
  language  = {de}
}
@book{vonKeitzFarr2003,
  author    = {von Keitz, Isabel and Farr, Wolf-Michael},
  title     = {Checkliste f{\"u}r die Aufstellung und Pr{\"u}fung des Anhangs nach IAS/IFRS (Notes)},
  address   = {D{\"u}sseldorf},
  isbn      = {3-8021-1059-5},
  year      = {2003},
  language  = {de}
}